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Your search keyword '"Chahal, Rishipal"' showing total 5 results
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5 results on '"Chahal, Rishipal"'

2. Structural study of stable (4He) and Halo (6He, 8He) helium isotopes using Skyrme pairing force-SKP modified SKM* and SLy4 functionals.

Author

Duhan, Sukhvinder, Gautam, Manjeet Singh, Khatri, Hitender, and Chahal, Rishipal

Subjects
NUCLEAR energy, DENSITY functionals, FUNCTIONALS, NUCLEAR density, DENSITY functional theory, HELIUM isotopes
Abstract

In this work, Nuclear Energy Density Functional Theory (NEDFT) has been used to investigate the various structural properties of stable and weakly bound and/or Halo structure nuclei. The different Skyrme interactions like SKM*, SKP Sly4 are utilized to study the structural properties of 4He, 6He and 8He nuclei. Further all the density functionals predict approximately similar behaviors for these nuclei and the calculations based on adopted Skyrme interactions indicate that 6He and 8He nuclei exhibits neutron halo structure. [ABSTRACT FROM AUTHOR]

Published
2020
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5. Optical behaviour of swift heavy ions irradiated poly(vinyl alcohol) films.

Author

Sharma, Kalpana, Chahal, RishiPal, Mahendia, Suman, Tomar, AnilKumar, and Kumar, Shyam

Subjects
*POLYVINYL alcohol, *BAND gaps, *ENERGY dissipation, *HEAVY ions, *ECKERT number, *FORCE & energy
Abstract

Polyvinyl alcohol films were irradiated to 90 MeV O6+and 150 MeV Si14+ions at fluence ranging from 1010to 1012ions/cm2. The observed changes in optical energy gap of this polymer have been investigated and results are tried to be explained in terms of energy transferred by the incident ions. It has been noticed that the value of optical energy gap decreases with increasing energy loss during the ion–polymer interaction process. [ABSTRACT FROM AUTHOR]

Published
2013
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